J.E. Caldwell 18k Yellow Gold Diamond & Amethyst Movable Grapevine BroochThis stunning diamond and amethyst grapevine & grape brooch was made by J. E. Caldwell in the 1970s and is full of color. The leaves are are made in 18k yellow gold and are engraved to add incredible life like feel. The grapes are made with a total of 14 pear shaped amethyst that are attached to the gold leaves with sparkly round cut diamonds sprinkled within the articulated bunch. The hanging grapes move and flow which allows for the amethyst and